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1. Relating to or used in chemistry
   "chemical engineer"; "chemical balance"
   - chemic
    
2. Of or made from or using substances produced by or used in reactions involving atomic or molecular changes
   "chemical fertilizer"

1. Material produced by or used in a reaction involving changes in atoms or molecules
   - chemical substance

Derived forms: chemicals

See also: chemically, chemistry, pyrochemical

Type of: material, stuff

Encyclopedia: Chemical Chemical, biological, radiological, and nuclear Chemical, biological, radiological, nuclear